Multi-layer and Multi-fiber Orientation Compression Rolling Process
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 14, 2013
filing date -
Mar 14, 2013
priority date (Note) -
Abandoned
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Abstract
Embodiments refer generally to systems and methods for manufacturing a cylindrical spar tube of the sort that might be used in a horizontal stabilizer for a helicopter. An exemplary method may comprise laying out onto a flat surface (and possibly stacking) plies of composite material, rolling the material onto a mandrel while applying pressure and curing the rolled material.
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